Turbo Pro Muffler - Optimal Flow, No Drone, No Resonance

Yes, correct. However, Stainless instead of aluminized. Welded case instead of crimped ends. Lifetime warranty instead of 1 year. Less expensive as well.

I just know you're not sayin all dynomaxes are aluminized. I have a couple of their Ultra Flow stainless welded mufflers out in the shop.